Transaction Details

Footnotes

These shares were awarded to Mr. Thoren upon the vesting of performance-based restricted stock units granted to him under the 2020 Graham Corporation Equity Incentive Plan in a transaction exempt under Rule 16b-3. The shares underlying this award vested after three years based on the Company's achievement on certain pre-determined performance measures over the eligible three-year period that ended on 3/31/2025. | Shares withheld to cover tax withholding obligations upon the vesting of performance-based restricted stock units. | These restricted stock units, which convert into common stock on a one-for-one basis, vest in substantially equal installments on each of 6/4/2026 and 6/4/2027, except as otherwise provided in the award notice. | These restricted stock units, which convert into common stock on a one-for-one basis, vest on 5/17/2026, except as otherwise provided in the award notice. | These restricted stock units, which convert into common stock on a one-for-one basis, vest one-third on each of 6/2/2026, 6/2/2027 and 6/2/2028, except as otherwise provided in the award notice.